CVE-2025-58862
BaseFortify
Publication date: 2025-09-05
Last updated on: 2026-04-23
Assigner: Patchstack
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| george_sexton | wordpress_events_calendar_plugin | 1.5.3 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Stored Cross-site Scripting (XSS) issue in the WordPress Events Calendar Plugin – connectDaily (versions up to 1.5.3). It allows attackers with contributor-level privileges to inject malicious scripts into web pages generated by the plugin. These scripts can execute when visitors access the compromised website, potentially causing redirects, displaying unwanted advertisements, or executing other harmful HTML payloads. [1]
How can this vulnerability impact me? :
The vulnerability can impact you by allowing attackers to execute malicious scripts on your website visitors' browsers. This can lead to unwanted redirects, display of malicious advertisements, or other harmful actions that degrade user experience and potentially compromise user data. Since the vulnerability requires only contributor-level privileges, it can be exploited by relatively low-privileged users. Additionally, if exploited, it may lead to website compromise and loss of trust from visitors. [1]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
Detection of this vulnerability is challenging because plugin-based malware scanners may be unreliable. There are no specific commands provided for detection. Users are advised to seek professional incident response or hosting provider assistance to identify if their sites have been compromised. [1]
What immediate steps should I take to mitigate this vulnerability?
Since no official patch or fixed version is currently available, immediate mitigation can be done by applying virtual patching (vPatching) offered by Patchstack, which provides automatic protection against this and other vulnerabilities without impacting website performance. Additionally, users should consider seeking professional incident response or hosting provider assistance. [1]